Spectracide Weed Stop for Lawns Plus Crabgrass Killer, Ready-to-Use Formula, 1 Gallon
Spectracide Weed Stop for Lawns Plus Crabgrass Killer, Ready-to-Use Formula, 1 Gallon
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Spectracide Weed Stop for Lawns Plus Crabgrass Killer, Ready-to-Use Formula, 1 Gallon

Key item features

  • KILLS WEEDS – NOT THE LAWN: When used as directed (1 gallon / 128 fluid ounces).
  • VISIBLE RESULTS IN 5 HOURS: Conquer unruly weeds and see visible results in as fast as 5 hours.
  • KILLS 470+ WEED TYPES AS LISTED: Kills broadleaf and grassy weeds including dandelion, chickweed and clover as well as crabgrass and yellow nutsedge – see product label for complete list of weed types
  • KILLS THE ROOT: Kills weeds by contact down to the root.
  • READY-TO-USE FORMULA: No mixing required.
Current price is $10.968.6 ¢/fl oz
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About this item

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Customer ratings & reviews

4 out of 5 stars
stars1,072 ratings387 reviews
How item rating is calculated
4.6
4.0
2.9
2.8

Reviews summary

Pros

  • : Offers good value for amount of product.
  • : Covers entire yard effectively.

Neutral

  • : Effective on common weeds, but may struggle with invasive species.
  • : Effective on some, struggles with dandelions.
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Showing 1-3 of 387 reviews

Jan 11, 2026
DWolf
Item details
Size: One Size
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Meant for touch ups, but used for whole yard

I've been using this stuff for years, whether pre-mixed like this one or the mix it yourself formula. However, I will note to each buyer. This stuff works well, but it stinks and the smell will longer for a few days. Which is expected for it being the cheapest weed killer. Be aware I recommend this if you have weeds in desert like areas where no other plants can thrive. This will not discriminate in what plants it can kill. Other than that though. It's still one of the best I have ever used. After a few hours there will be burn marks on the weeds if in the sun. The photos are after only 2 days. The weeds are wilted, dead or have almost disappeared when I caught them as buds. Assured they stop growing and in a week they'll start disappearing. True that applying these are not as fast as other weed killers, especially if for example you're trying to beat the H.O.A to give you a letter. (I know that stress), but garuanteed,l. If you rocks like me they need a few more sprays to make sure it makes it underneath it or at least coats the weeds to for it to start "eating it". The carry bottle is fine, won't leak. The pump is the only thing I hate. Since it's supposed to be a touch up killer rather than whole yard, it's a hard plastic spray bottle pump, that tires out your hand. Overall, this or their mix by hand with your own sprayer. If you got a whole yard to do like I did of about 700 square feet. The 1 gallon will cover you, just reminder like I know others told me before coming to our yard. If you with stand the smell you won't see weeds again unless it rains and where I live that's rare enough where I will take that. Especially if all you have in your is rocks if you have a tree unless you spray it directly on it or dump the whole gallon, the tough fella will be fine.

Helpful?12IC06066SFK389569965
May 23, 2026
Andrew
Item details
Size: One Size
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Does what it should

This helps with the pop up weeds we get in our lawn. Will work on other areas as well, but not as quickly. For the driveway and sidewalk weeds we still use a total vegetation killer, but that is not what this one is for. Does exactly what it should and keeps the lawn healthy while removing the weeds.

Helpful?12IC06066SFK389569965
Apr 22, 2025
Noahsnana
5 out of 5 stars review

Verified Purchase

Does what it says, kills weeds.

This weed killer works to kill the medallions (stemmed green leafs ) that tend to grow wild in my garden. They shrivel up, some needs pulling but if used regularly, every 2 weeks they won't appear.

Helpful?12IC06066SFK389569965